diff options
8 files changed, 26 insertions, 9 deletions
diff --git a/source/gameengine/Converter/BL_BlenderDataConversion.cpp b/source/gameengine/Converter/BL_BlenderDataConversion.cpp index 089af9a68e7..82d16ffa181 100644 --- a/source/gameengine/Converter/BL_BlenderDataConversion.cpp +++ b/source/gameengine/Converter/BL_BlenderDataConversion.cpp @@ -87,6 +87,7 @@ #include "DNA_action_types.h" #include "BKE_main.h" #include "BKE_global.h" +#include "BKE_object.h" #include "BL_SkinMeshObject.h" #include "BL_SkinDeformer.h" #include "BL_MeshDeformer.h" @@ -1571,8 +1572,9 @@ static KX_LightObject *gamelight_from_blamp(Lamp *la, unsigned int layerflag, KX return gamelight; } -static KX_Camera *gamecamera_from_bcamera(Camera *ca, KX_Scene *kxscene, KX_BlenderSceneConverter *converter) { - RAS_CameraData camdata(ca->lens, ca->clipsta, ca->clipend, ca->type == CAM_PERSP); +static KX_Camera *gamecamera_from_bcamera(Object *ob, KX_Scene *kxscene, KX_BlenderSceneConverter *converter) { + Camera* ca = static_cast<Camera*>(ob->data); + RAS_CameraData camdata(ca->lens, ca->clipsta, ca->clipend, ca->type == CAM_PERSP, dof_camera(ob)); KX_Camera *gamecamera; gamecamera= new KX_Camera(kxscene, KX_Scene::m_callbacks, camdata); @@ -1607,7 +1609,7 @@ static KX_GameObject *gameobject_from_blenderobject( case OB_CAMERA: { - KX_Camera* gamecamera = gamecamera_from_bcamera(static_cast<Camera*>(ob->data), kxscene, converter); + KX_Camera* gamecamera = gamecamera_from_bcamera(ob, kxscene, converter); gameobj = gamecamera; //don't add a reference: the camera list in kxscene->m_cameras is not released at the end diff --git a/source/gameengine/Ketsji/KX_Camera.cpp b/source/gameengine/Ketsji/KX_Camera.cpp index 09eb2053bfe..27e47d72bbe 100644 --- a/source/gameengine/Ketsji/KX_Camera.cpp +++ b/source/gameengine/Ketsji/KX_Camera.cpp @@ -204,6 +204,11 @@ float KX_Camera::GetCameraFar() const return m_camdata.m_clipend; } +float KX_Camera::GetFocalLength() const +{ + return m_camdata.m_focallength; +} + RAS_CameraData* KX_Camera::GetCameraData() diff --git a/source/gameengine/Ketsji/KX_Camera.h b/source/gameengine/Ketsji/KX_Camera.h index 4cc8c049f91..75d574cd697 100644 --- a/source/gameengine/Ketsji/KX_Camera.h +++ b/source/gameengine/Ketsji/KX_Camera.h @@ -184,12 +184,14 @@ public: */ const MT_Matrix4x4& GetModelviewMatrix() const; - /** Gets the focal length. */ + /** Gets the aperture. */ float GetLens() const; /** Gets the near clip distance. */ float GetCameraNear() const; /** Gets the far clip distance. */ float GetCameraFar() const; + /** Gets the focal length (only used for stereo rendering) */ + float GetFocalLength() const; /** Gets all camera data. */ RAS_CameraData* GetCameraData(); diff --git a/source/gameengine/Ketsji/KX_KetsjiEngine.cpp b/source/gameengine/Ketsji/KX_KetsjiEngine.cpp index c098f37efa8..1e3393d59a8 100644 --- a/source/gameengine/Ketsji/KX_KetsjiEngine.cpp +++ b/source/gameengine/Ketsji/KX_KetsjiEngine.cpp @@ -890,7 +890,7 @@ void KX_KetsjiEngine::SetupRenderFrame(KX_Scene *scene, KX_Camera* cam) // update graphics void KX_KetsjiEngine::RenderFrame(KX_Scene* scene, KX_Camera* cam) { - float left, right, bottom, top, nearfrust, farfrust; + float left, right, bottom, top, nearfrust, farfrust, focallength; const float ortho = 100.0; // KX_Camera* cam = scene->GetActiveCamera(); @@ -913,6 +913,7 @@ void KX_KetsjiEngine::RenderFrame(KX_Scene* scene, KX_Camera* cam) float lens = cam->GetLens(); nearfrust = cam->GetCameraNear(); farfrust = cam->GetCameraFar(); + focallength = cam->GetFocalLength(); if (!cam->GetCameraData()->m_perspective) { @@ -939,7 +940,7 @@ void KX_KetsjiEngine::RenderFrame(KX_Scene* scene, KX_Camera* cam) farfrust = frustum.camfar; MT_Matrix4x4 projmat = m_rasterizer->GetFrustumMatrix( - left, right, bottom, top, nearfrust, farfrust); + left, right, bottom, top, nearfrust, farfrust, focallength); cam->SetProjectionMatrix(projmat); diff --git a/source/gameengine/Rasterizer/RAS_CameraData.h b/source/gameengine/Rasterizer/RAS_CameraData.h index 99c0c412cf7..6aa9b34962b 100644 --- a/source/gameengine/Rasterizer/RAS_CameraData.h +++ b/source/gameengine/Rasterizer/RAS_CameraData.h @@ -40,13 +40,16 @@ struct RAS_CameraData int m_viewportbottom; int m_viewportright; int m_viewporttop; + float m_focallength; RAS_CameraData(float lens = 35., float clipstart = 0.1, float clipend = 100., bool perspective = true, - bool viewport = false, int viewportleft = 0, int viewportbottom = 0, int viewportright = 0, int viewporttop = 0) : + float focallength = 0.0f, bool viewport = false, int viewportleft = 0, int viewportbottom = 0, + int viewportright = 0, int viewporttop = 0) : m_lens(lens), m_clipstart(clipstart), m_clipend(clipend), m_perspective(perspective), + m_focallength(focallength), m_viewport(viewport), m_viewportleft(viewportleft), m_viewportbottom(viewportbottom), diff --git a/source/gameengine/Rasterizer/RAS_IRasterizer.h b/source/gameengine/Rasterizer/RAS_IRasterizer.h index 5e8b5ad8276..18a7f261c94 100644 --- a/source/gameengine/Rasterizer/RAS_IRasterizer.h +++ b/source/gameengine/Rasterizer/RAS_IRasterizer.h @@ -344,6 +344,7 @@ public: float top, float frustnear, float frustfar, + float focallength = 0.0f, bool perspective = true )=0; /** diff --git a/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLRasterizer.cpp b/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLRasterizer.cpp index ea41b2f7d13..f99121e5b7c 100644 --- a/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLRasterizer.cpp +++ b/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLRasterizer.cpp @@ -1802,6 +1802,7 @@ MT_Matrix4x4 RAS_OpenGLRasterizer::GetFrustumMatrix( float top, float frustnear, float frustfar, + float focallength, bool ){ MT_Matrix4x4 result; @@ -1813,9 +1814,10 @@ MT_Matrix4x4 RAS_OpenGLRasterizer::GetFrustumMatrix( float near_div_focallength; // next 2 params should be specified on command line and in Blender publisher if (!m_setfocallength) - m_focallength = 1.5 * right; // derived from example + m_focallength = (focallength == 0.f) ? 1.5 * right // derived from example + : focallength; if (!m_seteyesep) - m_eyeseparation = 0.18 * right; // just a guess... + m_eyeseparation = m_focallength/30; // reasonable value... near_div_focallength = frustnear / m_focallength; switch(m_curreye) diff --git a/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLRasterizer.h b/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLRasterizer.h index c63a7b80b7c..23714a12151 100644 --- a/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLRasterizer.h +++ b/source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLRasterizer.h @@ -246,6 +246,7 @@ public: float top, float frustnear, float frustfar, + float focallength, bool perspective ); |